![Johnson Pump Aqua O2 Flex Mount 500 GPH Aerator Pump - 12V [10-13642-01]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/102634XL.jpg?v=1775780092)
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Description
Johnson Pump Aqua O2 Flex Mount 500 GPH Aerator Pump - 12V [10-13642-01]Aqua O2 Flex Mount 500 GPH Aerator Pump 12V Johnson Pump cartridge aerator pumps offer ease of convenience and years of reliable service. This pump has an improved design with an easy to change replace motor cartridge. Features: All Aqua O2 Cartridge Aerator Pumps offer the convenience of using only one intake for both the livewell and washdown pump Includes a 3 4 NPSM thru hull inlet that can be used straight or 90 degree High flow impeller design
Aqua O2 Flex Mount 500 GPH Aerator Pump - 12V
Johnson Pump cartridge aerator pumps offer ease of convenience and years of reliable service. This pump has an improved design with an easy-to-change/replace motor cartridge.
Features:
- All Aqua O2 Cartridge Aerator Pumps offer the convenience of using only one intake for both the livewell and washdown pump
- Includes a 3/4 NPSM thru-hull inlet that can be used straight or 90-degree
- High-flow impeller design
- Quick-change motor connection
- 360-degree pump discharge rotation
- Switchless automatic bilge pump with low-amp resistance monitoring
- Durable thermoplastic housing design commonality with removable motor cartridge
- Water-cooled motor, 316 stainless steel shaft, and permanently lubricated double bearings
- Upgradable motor cartridge
- Dual-port inlet
Benefits:
- Heightened efficiency and an increased flow rate
- Enjoy quick and hassle-free cartridge motor changes or capacity upgrades
- Reorient discharge in any direction
- The common body allows interchangeable motor cartridge replacement in the same or different size
- Corrosion-resistant and extended life
- Allows single transom intake for dual intake pump application
- Can increase or decrease capacity according to the environment and flow needed
- Choose the correct intake for the application
Competitive Advantages:
- The most efficient and highest flow in the GPH capacity category
- Industry-first and only cartridge motor pump with an included harness connection requiring no cutting and splicing of wires
- Unmatched versatility for ease of installation
Specifications:
- Pump Size: 500 GPH
- Capacity Straight (12V): 585 GPH (37 I/min)
- Voltage: 12V
- Amp: 2.7A
- Fuse: 3.5A
- Hose Connection: 3/4 in.
- Wire Size: 16 GA, TINNED
- Weight: 9.6 oz
- Body: ABS
- Dura Port: PA66/GF - Nylon
- Shaft: 316 Stainless Steel
- Shaft Seal: Nitrile Rubber
- Motor Cartridge: PC-ABS
Specifications:
- Gallons Per Hour: 500 GPH
- Inlet Style: Straight and Elbow
- Volts: 12v
- Box Dimensions: 3"H x 5"W x 9"L WT: 1.4 lbs
- UPC: 7330717017743
Quick Guide (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 765 reviews
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Product Reviews
★★★★★ 5
Amazing Matcha Powder<3
Flavor Name: Ceremonial Grade, Size: 3.5 oz (100g), Flavor Name: Ceremonial Grade, Size: 3.5 oz (100g)
Probably one of the best matcha powders I’ve tried off of Amazon. It had all the notes, umami, nuttiness, matcha flavor, natural sweeteners and a hint of bitterness. When I first opened the packaged it has a strong and good smelling matcha smell. It’s a super vibrant green and looks very creamy even as just a powder. There was no clumps visible and mixed with water super smoothly. The texture of the powder was on point. There was no weird gooeyness going on. Onto my second 100g bag now. Definitely my go to matcha powder now, will be buying as long as it is available.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Sweet & nutty😍
Flavor Name: Ceremonial Grade, Size: 1.4 oz (40g), Flavor Name: Ceremonial Grade, Size: 1.4 oz (40g)
I actually like it I’m new to matcha so I’m starting with cheaper ones first I definitely recommend this! It’s so much different than the other ones I’ve gotten, it’s super sweet you literally don’t need any sweetener to it it tastes really good it’s nutty and buttery with sweetness I only rated it a 4 because I lowkey like my matcha bitter ish but I know many of you like it sweet it’s really green it’s a nice color the quality overall is great it’s smoothness and all its worth the money so definitely buy it! (I used Starbucks ice in the pic I didn’t purchase that obviously 😍)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 5
From Someone Who Actually Drinks Japanese Matcha Regularly
Flavor Name: Ceremonial Grade, Size: 1.4 oz (40g), Flavor Name: Ceremonial Grade, Size: 1.4 oz (40g)
After trying a lot of Amazon matcha brands, I honestly think people expecting this to taste super sweet or creamy might be misunderstanding what traditional Japanese matcha is supposed to taste like.
This one has more of that genuine, earthy, slightly umami flavor that I usually experience at Japanese matcha cafes. Mine was fresh, smooth, and produced a really delightful latte. It definitely wasn’t “fishy” like some reviews suggested.
I also noticed some people complained about bitterness, but using water that’s too hot can ruin almost any matcha. Once I prepared it correctly, the flavor was balanced and clean.
For the price, I actually think it’s a pretty solid everyday ceremonial-style matcha.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 3
Ok for the price but not amazing
Flavor Name: Ceremonial Grade, Size: 1.4 oz (40g)
It is fine for the price but has a bit of that unpleasant cheap matcha taste so wont be rebuying. Decent bitterness but not really creamy or sweet in my opinion. The color is good tho so aesthetically it is very pretty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Best quality for price!
Flavor Name: Ceremonial Grade, Size: 1.4 oz (40g)
One of the best ceremonial matcha powders I’ve ever tried! It blends and froths up so easily and it tastes like true authentic matcha. I was very surprised with the quality and so happy I found a new one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
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